CAMDEN — Camden National Bank has been holding Community Banking Day events across the state to celebrate its history as an independent, Maine-based community bank, and to honor and thank the customers and communities that it serves. During these celebrations, each branch holds a raffle for a $100 gift card to the Maine-based business of the winner’s choice. In addition, each winner has the opportunity to select a Maine-based charity to which Camden National will make a matching $100 donation.